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00001 /* 00002 * TLSv1 client (RFC 2246) 00003 * Copyright (c) 2006-2007, Jouni Malinen <j@w1.fi> 00004 * 00005 * This program is free software; you can redistribute it and/or modify 00006 * it under the terms of the GNU General Public License version 2 as 00007 * published by the Free Software Foundation. 00008 * 00009 * Alternatively, this software may be distributed under the terms of BSD 00010 * license. 00011 * 00012 * See README and COPYING for more details. 00013 */ 00014 00015 #ifndef TLSV1_CLIENT_H 00016 #define TLSV1_CLIENT_H 00017 00018 #include "tlsv1_cred.h" 00019 00020 struct tlsv1_client; 00021 00022 int tlsv1_client_global_init(void); 00023 void tlsv1_client_global_deinit(void); 00024 struct tlsv1_client * tlsv1_client_init(void); 00025 void tlsv1_client_deinit(struct tlsv1_client *conn); 00026 int tlsv1_client_established(struct tlsv1_client *conn); 00027 int tlsv1_client_prf(struct tlsv1_client *conn, const char *label, 00028 int server_random_first, u8 *out, size_t out_len); 00029 u8 * tlsv1_client_handshake(struct tlsv1_client *conn, 00030 const u8 *in_data, size_t in_len, 00031 size_t *out_len, u8 **appl_data, 00032 size_t *appl_data_len); 00033 int tlsv1_client_encrypt(struct tlsv1_client *conn, 00034 const u8 *in_data, size_t in_len, 00035 u8 *out_data, size_t out_len); 00036 int tlsv1_client_decrypt(struct tlsv1_client *conn, 00037 const u8 *in_data, size_t in_len, 00038 u8 *out_data, size_t out_len); 00039 int tlsv1_client_get_cipher(struct tlsv1_client *conn, char *buf, 00040 size_t buflen); 00041 int tlsv1_client_shutdown(struct tlsv1_client *conn); 00042 int tlsv1_client_resumed(struct tlsv1_client *conn); 00043 int tlsv1_client_hello_ext(struct tlsv1_client *conn, int ext_type, 00044 const u8 *data, size_t data_len); 00045 int tlsv1_client_get_keys(struct tlsv1_client *conn, struct tls_keys *keys); 00046 int tlsv1_client_get_keyblock_size(struct tlsv1_client *conn); 00047 int tlsv1_client_set_cipher_list(struct tlsv1_client *conn, u8 *ciphers); 00048 int tlsv1_client_set_cred(struct tlsv1_client *conn, 00049 struct tlsv1_credentials *cred); 00050 00051 typedef int (*tlsv1_client_session_ticket_cb) 00052 (void *ctx, const u8 *ticket, size_t len, const u8 *client_random, 00053 const u8 *server_random, u8 *master_secret); 00054 00055 void tlsv1_client_set_session_ticket_cb(struct tlsv1_client *conn, 00056 tlsv1_client_session_ticket_cb cb, 00057 void *ctx); 00058 00059 #endif /* TLSV1_CLIENT_H */